diff --git a/gcc/toplev.h b/gcc/toplev.h
index 175944c85b7..f543554b15f 100644
--- a/gcc/toplev.h
+++ b/gcc/toplev.h
@@ -94,11 +94,6 @@ extern bool set_src_pwd		       (const char *);
 extern HOST_WIDE_INT get_random_seed (bool);
 extern void set_random_seed (const char *);
 
-extern unsigned int min_align_loops_log;
-extern unsigned int min_align_jumps_log;
-extern unsigned int min_align_labels_log;
-extern unsigned int min_align_functions_log;
-
 extern void parse_alignment_opts (void);
 
 extern void initialize_rtl (void);